On Thu, 17 Jun 2010, Brian Makin wrote:

> In this case I had an apache server with a PKCS12 cert.
> Every so often this crashes. (it's about 50% for me)

Crashes are good hints. Use gdb and valgrind to make use of those hints.

I also recommend taking a good look and snippets from this example:
http://curl.haxx.se/libcurl/c/opensslthreadlock.html

It was not immediately obvious to me where the problem might be...

-- 
  / daniel.haxx.se
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